CN218320210U

CN218320210U - Lifting appliance for wheel hub

Info

Publication number: CN218320210U
Application number: CN202222961702.9U
Authority: CN
Inventors: 张�杰
Original assignee: Chongqing Qinglan Industrial Co ltd
Current assignee: Chongqing Qinglan Industrial Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-17
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance of a wheel hub, which comprises a connecting piece, wherein the bottom end of the connecting piece is provided with two symmetrical lifting belts, and a quick fixing mechanism is arranged between the bottom ends of the two lifting belts; a bearing rod is arranged between the two clamping plates, and two ends of the bearing rod respectively penetrate through the through holes on the two sides. Through connecting piece, suspender and the quick fixed establishment that sets up: on one hand, the connecting piece and the hanging belt are arranged, so that the connecting piece and the hanging belt are conveniently connected with a crane hook, and the wheel hub is conveniently hoisted through the hanging belt; on the other hand, under the effect of splint and carrier bar, both be convenient for through carrier bar fixed wheel hub, be convenient for carry out the handling, also be convenient for through pegging graft between locking bolt and the locking hole or break away from the dismouting that realizes wheel hub, simultaneously when the handling is finished putting down wheel hub, because wheel hub is on the carrier bar, can avoid the emergence of the unstable situation such as empting of wheel hub, improved the security of device.

Description

Lifting appliance for wheel hub

Technical Field

The utility model relates to a hoist technical field specifically is a wheel hub's hoist.

Background

The hub is a component of the vehicle and is a cylindrical metal part with a central axle for supporting the tyre, and the hub has different sizes for different vehicle models, and the larger the vehicle is, the larger the hub is. At present, in the production process of a hub, part of hubs of large vehicles need to be transferred after being processed, the hubs need to be lifted by a travelling crane in a processing workshop and lifted to a preset position due to the fact that the hubs are heavy, and a lifting appliance is used for connecting and fixing the hubs and hooks of the travelling crane during lifting; at present, a common lifting appliance is a nylon lifting belt, when a hub is fixed, the lifting belt is directly bound on the hub, and the binding belt is synchronously bound on a crane hook, but the operation mode has the problem of inconvenient disassembly and assembly.

The utility model discloses a utility model patent with grant publication number CN201320662959.2, which discloses a heavy-duty automobile hub lifting appliance, comprising a movable clamp, a lifting ring and a lifting hook with the same structure, wherein the movable clamp consists of an upper clamp body and a lower clamp body which are connected by a pin shaft, the top of the upper clamp body is provided with a hole, and the bottom of the lower clamp body is fixed with an arc-shaped lifting hook; the middle parts of the lower plier bodies of the two movable pliers are connected through a pin shaft, and the hanging ring is arranged in a hole overlapped with the top parts of the two upper plier bodies; the utility model discloses a lead to two individual activity pincers, the rational utilization lever mechanism principle under the action of gravity, realize the inseparable lock between lifting hook and the work piece, the automatic chucking work piece of lifting hook during handling part, the operation is succinct convenient, has reduced the problem that conventional suspender hoist and mount operation takes a lot of work and time, has stopped the potential safety hazard that the steel hook hoist directly hoists and brings, this utility model low in cost simultaneously need not special maintenance, the manufacturing cost that the change suspender brought that has significantly reduced.

Although this heavy automobile wheel hub hoist is convenient for utilize lever mechanism principle handling wheel hub, when the handling is ended and wheel hub was put down, two movable pincers of the device very easily break away from wheel hub this moment, and wheel hub probably is not stable yet, and the condition such as easily taking place to empty has the potential safety hazard. In view of this, we propose a spreader for a wheel hub.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel hub's hoist to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting appliance for a wheel hub comprises a connecting piece, wherein two symmetrical hanging strips are arranged at the bottom end of the connecting piece, and a quick fixing mechanism is arranged between the bottom ends of the two hanging strips;

a through first fixing hole is formed in the position, close to the top end, of each of the two hanging belts, and a through second fixing hole is formed in the position, close to the bottom end, of each of the two hanging belts;

the quick fixing mechanism comprises two symmetrical clamping plates, fixed blocks are fixed on two side walls of the two clamping plates, which are far away from each other, through holes are formed in the two fixed blocks, and the through holes penetrate through the fixed blocks and the clamping plates; the bottom ends of the two fixing blocks are in threaded connection with locking bolts, and the top ends of the locking bolts penetrate through and extend into the through holes; two be equipped with the carrier bar between the splint, the through hole of both sides is passed respectively at the both ends of carrier bar, a plurality of locking holes have been seted up on the carrier bar, the locking bolt runs through and extends to the inside top of through hole and can insert corresponding locking hole grafting cooperation.

As a preferred technical scheme of the utility model, a through groove is formed in the center of the bottom surface of the connecting piece, clamping grooves are formed on both sides of the through groove, and the top ends of the two hanging strips pass through the through groove and respectively penetrate into the corresponding clamping grooves; two first fixing bolts are arranged on the connecting piece, the tail ends of the first fixing bolts penetrate through the side wall of the connecting piece and then penetrate through the first fixing holes, and first nuts are connected to the tail ends of the first fixing bolts in a threaded mode.

As the utility model discloses preferred technical scheme, the fixed slot has been seted up to the top surface of splint, the bottom of suspender is inserted to in the fixed slot, still wear to be equipped with two second fixing bolt that parallel from top to bottom on the splint, second fixing bolt's end runs through splint and passes the second fixed orifices, just threaded connection has the second nut on second fixing bolt's the end.

As the utility model discloses preferred technical scheme, be connected with the stopper through rivet fixed connection on the inner wall of through hole, the spacing groove has been seted up on the carrier bar, spacing groove and stopper sliding connection.

As the utility model discloses preferred technical scheme, the suspender adopts the nylon material to make.

As the utility model discloses preferred technical scheme, the top fixedly connected with rings of connecting piece, the connecting piece with rings are the inseparable welding.

As the utility model discloses preferred technical scheme, splint with the fixed block is the integrated into one piece structure.

Compared with the prior art, the beneficial effects of the utility model are that:

through connecting piece, suspender and the quick fixed establishment that sets up: on one hand, the connecting piece and the hanging belt are arranged, so that the connecting piece and the hanging belt are conveniently connected with a crane hook, and the wheel hub is conveniently hoisted through the hanging belt; on the other hand, under the effect of splint and carrier bar, both be convenient for through carrier bar fixed wheel hub, be convenient for carry out the handling, also be convenient for through pegging graft between locking bolt and the locking hole or break away from the dismouting that realizes wheel hub, simultaneously when the handling is finished putting down wheel hub, because wheel hub is on the carrier bar, can avoid the emergence of the unstable situation such as empting of wheel hub, improved the security of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an explosion structure of the connecting member of the present invention;

FIG. 3 is a schematic view of the structure of the middle suspension band of the present invention;

FIG. 4 is a schematic structural view of a middle quick fixing mechanism of the present invention;

FIG. 5 is a partial sectional view of the middle quick fastening mechanism of the present invention;

fig. 6 is a schematic structural view of the middle support rod of the present invention.

In the figure:

1. a connecting member; 11. penetrating a groove; 12. a clamping groove; 13. a hoisting ring; 14. a first fixing bolt; 15. a first nut;

2. a sling; 21. a first fixing hole; 22. a second fixing hole;

3. a quick fixing mechanism; 31. a splint; 311. fixing grooves; 312. a second fixing bolt; 313. a second nut; 32. a fixed block; 321. a through hole; 322. a limiting block; 33. a locking bolt; 34. a carrier bar; 341. a locking hole; 342. a limiting groove;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment provides a technical scheme:

referring to fig. 1-3, a wheel hub lifting device includes a connecting member 1, two symmetrical hanging strips 2 are disposed at the bottom end of the connecting member 1, and a quick fixing mechanism 3 is disposed between the bottom ends of the two hanging strips 2.

The first fixed orifices 21 that link up are all seted up near top department on two suspender 2, and the second fixed orifices 22 that link up are all seted up near bottom department on two suspender 2. A through groove 11 is formed in the center of the bottom surface of the connecting piece 1, clamping grooves 12 are formed in two sides of the through groove 11, and the top ends of the two hanging strips 2 penetrate through the through groove 11 and penetrate into the corresponding clamping grooves 12 respectively; two first fixing bolts 14 are arranged on the connecting piece 1, the tail ends of the first fixing bolts 14 penetrate through the side wall of the connecting piece 1 and then penetrate through the first fixing holes 21, and first nuts 15 are connected to the first fixing bolts 14 close to the tail ends in a threaded mode; the first fixing bolt 14 and the first nut 15 are arranged, so that the hanging strip 2 can be conveniently fixed on the connecting piece 1, and the connection is firm and stable.

In this embodiment, suspender 2 adopts the nylon material to make, and suspender 2 of nylon material has mechanical strength height, toughness good, and tensile, advantage that compressive strength is high, and the texture is lighter simultaneously, uses this material to be convenient for lift by crane wheel hub.

In this embodiment, the top fixedly connected with rings 13 of connecting piece 1, connecting piece 1 and rings 13 are closely welded, and rings 13 through setting up are convenient for articulate with the lifting hook of driving in the workshop, are convenient for lift by crane wheel hub.

Referring to fig. 4-6, the quick fixing mechanism 3 includes two symmetrical clamping plates 31, a fixing groove 311 is formed on the top surface of the clamping plate 31, the bottom end of the hanging strip 2 is inserted into the fixing groove 311, two second fixing bolts 312 parallel up and down are further inserted into the clamping plate 31, the tail ends of the second fixing bolts 312 penetrate through the clamping plate 31 and pass through the second fixing holes 22, and second nuts 313 are connected to the tail ends of the second fixing bolts 312 through threads; through the second fixing bolt 312 and the second nut 313, the sling and the splint 31 can be conveniently connected and fixed, and the sling 2 and the bearing rod 34 can be conveniently connected.

Specifically, two side walls of the two clamping plates 31, which are separated from each other, are fixed with fixing blocks 32, through holes 321 are formed in the two fixing blocks 32, and the through holes 321 penetrate through the fixing blocks 32 and the clamping plates 31; the bottom ends of the two fixing blocks 32 are in threaded connection with locking bolts 33, and the top ends of the locking bolts 33 penetrate and extend into the through holes 321; a bearing rod 34 is arranged between the two clamping plates 31; the bearing rod 34 is arranged to conveniently penetrate through the hub, and the clamping plate 31 and the hanging strip 2 are matched to lift the hub.

Specifically, two ends of the bearing rod 34 respectively penetrate through the through holes 321 on two sides, a plurality of locking holes 341 are formed in the bearing rod 34, and the locking bolt 33 penetrates through the top end extending into the through hole 321 and can be inserted into the corresponding locking hole 341 for inserting and matching; through the insertion fit between the locking bolt 33 and the locking holes 341 at different positions, the distance between the two clamping plates 31 can be conveniently adjusted, the hubs with different sizes can be conveniently placed on the bearing rod 34 between the two clamping plates 31, the hubs with different sizes can be limited through the clamping plates 31, the two clamping plates 31 are tightly attached to two sides of the hub for limiting, the hub is prevented from sliding on the bearing rod 34, and the lifting is convenient; and the bearing rod 34 can be conveniently disassembled and assembled by the inserting mode between the locking bolt 33 and the locking hole 341, and the hub is conveniently disassembled and assembled.

In this embodiment, the inner wall of the through hole 321 is fixedly connected with a limit block 322 through a rivet, a limit groove 342 is formed in the carrier bar 34, the limit groove 342 is connected with the limit block 322 in a sliding manner, and the position of the carrier bar 34 in the through hole 321 is limited through the matching between the limit groove 342 and the limit block 322, so that the carrier bar 34 cannot rotate in the through hole 321, a plurality of locking holes 341 are ensured to be vertically downward, and the locking bolt 33 can be conveniently inserted into and matched with different locking holes 341.

In this embodiment, the clamping plate 31 and the fixing block 32 are integrally formed, and the integrally formed structure has better mechanical strength, so that the stability and the safety of the clamping plate 31 and the fixing block 32 during use are improved.

When the lifting ring 13 is used specifically, a user firstly penetrates the bearing rod 34 through the wheel hub, then the user penetrates the through holes 321 on the two sides of the clamping plate 31 through the bearing rod 34, the clamping plate 31 moves to the two sides of the wheel hub along the bearing rod 34, then the user screws the locking bolts 33, the tail ends of the locking bolts 33 are inserted into the corresponding locking holes 341 to be in threaded connection, at the moment, connection and fixation between the clamping plate 31 and the bearing rod 34 are completed, and finally the user hangs the lifting ring 13 on a hook of a crane in a workshop, so that the wheel hub can be lifted.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lifting appliance for a wheel hub comprises a connecting piece (1), and is characterized in that: two symmetrical hanging strips (2) are arranged at the bottom end of the connecting piece (1), and a quick fixing mechanism (3) is arranged between the bottom ends of the two hanging strips (2);

a through first fixing hole (21) is formed in the positions, close to the top ends, of the two hanging strips (2), and a through second fixing hole (22) is formed in the positions, close to the bottom ends, of the two hanging strips (2);

the rapid fixing mechanism (3) comprises two symmetrical clamping plates (31), fixing blocks (32) are fixed on two side walls of the two clamping plates (31) which are deviated from each other, through holes (321) are formed in the two fixing blocks (32), and the through holes (321) penetrate through the fixing blocks (32) and the clamping plates (31); the bottom ends of the two fixing blocks (32) are in threaded connection with locking bolts (33), and the top ends of the locking bolts (33) penetrate through and extend into the through holes (321); a bearing rod (34) is arranged between the two clamping plates (31), two ends of the bearing rod (34) respectively penetrate through holes (321) on two sides, a plurality of locking holes (341) are formed in the bearing rod (34), and the locking bolts (33) penetrate through the top ends extending to the inside of the through holes (321) and can be inserted into the corresponding locking holes (341) for inserting and matching.

2. The hub spreader of claim 1, wherein: a through groove (11) is formed in the center of the bottom surface of the connecting piece (1), clamping grooves (12) are formed in the two sides of the through groove (11), and the top ends of the two hanging strips (2) penetrate through the through groove (11) and penetrate into the corresponding clamping grooves (12) respectively; two first fixing bolts (14) are arranged on the connecting piece (1), the tail ends of the first fixing bolts (14) penetrate through the side wall of the connecting piece (1) and then penetrate through the first fixing holes (21), and first nuts (15) are connected to the tail ends of the first fixing bolts (14) in a threaded mode.

3. The hub spreader of claim 1, wherein: fixing groove (311) have been seted up to the top surface of splint (31), the bottom of suspender (2) inserts in fixing groove (311), splint (31) are gone up still to wear to be equipped with two second fixing bolt (312) that parallel from top to bottom, the end of second fixing bolt (312) runs through splint (31) back and passes second fixed orifices (22), just threaded connection has second nut (313) on the end of second fixing bolt (312).

4. The hub spreader of claim 1, wherein: the inner wall of the through hole (321) is fixedly connected with a limiting block (322) through a rivet, a limiting groove (342) is formed in the bearing rod (34), and the limiting groove (342) is connected with the limiting block (322) in a sliding mode.

5. The hub spreader of claim 1, wherein: the sling (2) is made of a nylon material.

6. The hub spreader of claim 1, wherein: the top end of the connecting piece (1) is fixedly connected with a lifting ring (13), and the connecting piece (1) and the lifting ring (13) are tightly welded.

7. The hub spreader of claim 1, wherein: the clamping plate (31) and the fixing block (32) are of an integrally formed structure.